138808893440
138,808,893,440 is an even composite number composed of six prime numbers multiplied together.
138808893440 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of six hundred seventy-two divisors.
Prime factorization of 138808893440:
213 × 5 × 72 × 23 × 31 × 97
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 7 × 23 × 31 × 97)See below for interesting mathematical facts about the number 138808893440 from the Numbermatics database.
Names of 138808893440
- Cardinal: 138808893440 can be written as One hundred thirty-eight billion, eight hundred eight million, eight hundred ninety-three thousand, four hundred forty.
Scientific notation
- Scientific notation: 1.3880889344 × 1011
Factors of 138808893440
Divisors of 138808893440
- Number of divisors d(n): 672
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 23 28 31 32 35 40 46 49 56 62 64 70 80 92 97 98 112 115 124 128 140 155 160 161 184 194 196 217 224 230 245 248 256 280 310 320 322 368 388 392 434 448 460 485 490 496 512 560 620 640 644 679 713 736 776 784 805 868 896 920 970 980 992 1024 1085 1120 1127 1240 1280 1288 1358 1426 1472 1519 1552 1568 1610 1736 1792 1840 1940 1960 1984 2048 2170 2231 2240 2254 2480 2560 2576 2716 2852 2944 3007 3038 3104 3136 3220 3395 3472 3565 3584 3680 3880 3920 3968 4096 4340 4462 4480 4508 4753 4960 4991 5120 5152 5432 5635 5704 5888 6014 6076 6208 6272 6440 6790 6944 7130 7168 7360 7595 7760 7840 7936 8192 8680 8924 8960 9016 9506 9920 9982 10240 10304 10864 11155 11270 11408 11776 12028 12152 12416 12544 12880 13580 13888 14260 14336 14720 15035 15190 15520 15617 15680 15872 17360 17848 17920 18032 19012 19840 19964 20480 20608 21049 21728 22310 22540 22816 23552 23765 24056 24304 24832 24955 25088 25760 27160 27776 28520 28672 29440 30070 30380 31040 31234 31360 31744 34720 34937 35696 35840 36064 38024 39680 39928 40960 41216 42098 43456 44620 45080 45632 47104 47530 48112 48608 49664 49910 50176 51520 54320 55552 57040 57344 58880 60140 60760 62080 62468 62720 63488 69161 69440 69874 71392 71680 72128 76048 78085 79360 79856 82432 84196 86912 89240 90160 91264 94208 95060 96224 97216 99328 99820 100352 103040 105245 108640 109319 111104 114080 117760 120280 121520 124160 124936 125440 126976 138322 138880 139748 142784 143360 144256 147343 152096 156170 158720 159712 164864 168392 173824 174685 178480 180320 182528 188416 190120 192448 194432 198656 199640 200704 206080 210490 217280 218638 222208 228160 235520 240560 243040 248320 249872 250880 253952 276644 277760 279496 285568 286720 288512 294686 304192 312340 317440 319424 329728 336784 345805 347648 349370 356960 360640 365056 380240 384896 388864 397312 399280 401408 412160 420980 434560 437276 444416 456320 471040 481120 484127 486080 496640 499744 501760 546595 553288 555520 558992 571136 577024 589372 608384 624680 634880 638848 659456 673568 691610 695296 698740 713920 721280 730112 736715 760480 769792 777728 794624 798560 824320 841960 869120 874552 888832 912640 942080 962240 968254 972160 993280 999488 1003520 1093190 1106576 1111040 1117984 1142272 1154048 1178744 1216768 1249360 1269760 1277696 1318912 1347136 1383220 1390592 1397480 1427840 1442560 1460224 1473430 1520960 1539584 1555456 1597120 1648640 1683920 1738240 1749104 1777664 1825280 1924480 1936508 1944320 1986560 1998976 2007040 2186380 2213152 2222080 2235968 2284544 2308096 2357488 2420635 2433536 2498720 2555392 2694272 2766440 2781184 2794960 2855680 2885120 2920448 2946860 3041920 3079168 3110912 3194240 3297280 3367840 3388889 3476480 3498208 3650560 3848960 3873016 3888640 3973120 3997952 4372760 4426304 4444160 4471936 4569088 4616192 4714976 4841270 4867072 4997440 5110784 5388544 5532880 5562368 5589920 5711360 5770240 5840896 5893720 6083840 6158336 6221824 6388480 6594560 6735680 6777778 6952960 6996416 7301120 7697920 7746032 7777280 7995904 8745520 8852608 8888320 8943872 9138176 9232384 9429952 9682540 9734144 9994880 10221568 10777088 11065760 11179840 11422720 11540480 11787440 12167680 12316672 12443648 12776960 13471360 13555556 13905920 13992832 14602240 15395840 15492064 15554560 15991808 16944445 17491040 17705216 17887744 18276352 18859904 19365080 19468288 19989760 20443136 21554176 22131520 22359680 22845440 23080960 23574880 24335360 24633344 25553920 26942720 27111112 27811840 27985664 29204480 30791680 30984128 31109120 31983616 33888890 34982080 35410432 35775488 37719808 38730160 38936576 39979520 40886272 43108352 44263040 44719360 45690880 46161920 47149760 48670720 51107840 53885440 54222224 55971328 61583360 61968256 62218240 63967232 67777780 69964160 70820864 71550976 75439616 77460320 79959040 86216704 88526080 89438720 91381760 94299520 97341440 102215680 107770880 108444448 111942656 123166720 123936512 127934464 135555560 139928320 141641728 143101952 150879232 154920640 159918080 172433408 177052160 178877440 188599040 194682880 204431360 215541760 216888896 223885312 247873024 271111120 279856640 283283456 286203904 301758464 309841280 319836160 354104320 357754880 377198080 431083520 433777792 447770624 495746048 542222240 559713280 566566912 603516928 619682560 639672320 708208640 715509760 754396160 862167040 867555584 895541248 991492096 1084444480 1119426560 1207033856 1239365120 1416417280 1431019520 1508792320 1735111168 1982984192 2168888960 2238853120 2478730240 2832834560 3017584640 3470222336 3965968384 4337777920 4477706240 4957460480 6035169280 6940444672 8675555840 9914920960 13880889344 17351111680 19829841920 27761778688 34702223360 69404446720 138808893440
- Sum of all divisors σ(n): 421703138304
- Sum of proper divisors (its aliquot sum) s(n): 282894244864
- 138808893440 is an abundant number, because the sum of its proper divisors (282894244864) is greater than itself. Its abundance is 144085351424
Bases of 138808893440
- Binary: 100000010100011010011110100000000000002
- Hexadecimal: 0x2051A7A000
- Base-36: 1RRN8BNK
Squares and roots of 138808893440
- 138808893440 squared (1388088934402) is 19267908898037275033600
- 138808893440 cubed (1388088934403) is 2674557113039283935286954819584000
-
The
square root of 138808893440 is 372570.6556346057 -
The
cube root of 138808893440 is 5177.7263944721
Scales and comparisons
How big is 138808893440?- 138,808,893,440 seconds is equal to 4,413 years, 36 weeks, 9 hours, 57 minutes, 20 seconds.
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To count from 1 to 138,808,893,440 would take you about eight thousand, eight hundred twenty-seven years!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 138808893440 cubic inches would be around 431.5 feet tall.
Recreational maths with 138808893440
- 138808893440 backwards is 044398808831
- 138808893440 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 138808893440's digits is 56
- More coming soon!
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Numbermatics. (2024). Number 138808893440 - Facts about the integer. Retrieved 27 May 2024, from https://numbermatics.com/n/138808893440/
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The information we have on file for 138808893440 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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